Did you buy it in Korea? Even if you didnít than try to find an Asus service center.
I dropped a laptop and the hard drive died. It was a Korean brand though, TG. I went to their service center and they got me a new hard drive. The warranty period already expired but all I had to pay was the hard drive. And even that one was super cheap because they charged only as much as it cost them to buy it: wholesale. No service fee and they even installed a new OS.